<template>
  <div class="avue-contail" :class="{'avue--collapse':isCollapse}">
    <div class="avue-header">
      <!-- 顶部导航栏 -->
      <top ref="top"/>
    </div>
    <div class="avue-layout">
      <div class="avue-left">
        <!-- 左侧导航栏 -->
        <sidebar/>
      </div>
      <div class="avue-main">
        <!-- 顶部标签卡 -->
        <tags/>
        <transition name="fade-scale">
          <search class="avue-view" v-show="isSearch"></search>
        </transition>
        <!-- 主体视图层 -->
        <div style="height:100%;overflow-y:auto;overflow-x:hidden;" id="avue-view" v-show="!isSearch">
          <keep-alive>
            <router-view class="avue-view" v-if="$route.meta.keepAlive"/>
          </keep-alive>
          <router-view class="avue-view" v-if="!$route.meta.keepAlive"/>
        </div>
      </div>
    </div>
    <div class="avue-shade" @click="showCollapse"></div>
  </div>
</template>

<script>
    import {mapGetters} from "vuex";
    import tags from "./tags";
    import search from "./search";
    import top from "./top/";
    import sidebar from "./sidebar/";
    import admin from "@/util/admin";
    import {validatenull} from "@/util/validate";
    import {calcDate} from "@/util/date.js";
    import {getStore} from "@/util/store.js";

    export default {
        components: {
            top,
            tags,
            search,
            sidebar
        },
        name: "index",
        provide() {
            return {
                index: this
            };
        },
        data() {
            return {
                //搜索控制
                isSearch: false,
                //刷新token锁
                refreshLock: false,
                //刷新token的时间
                refreshTime: ""
            };
        },
        created() {
            //实时检测刷新token
            this.refreshToken();
        },
        mounted() {
            this.init();
        },
        computed: mapGetters(["isMenu", "isLock", "isCollapse", "website", "menu"]),
        props: [],
        methods: {
            showCollapse() {
                this.$store.commit("SET_COLLAPSE");
            },
            // 初始化
            init() {
                this.$store.commit("SET_SCREEN", admin.getScreen());
                window.onresize = () => {
                    setTimeout(() => {
                        this.$store.commit("SET_SCREEN", admin.getScreen());
                    }, 0);
                };
                this.$store.dispatch("FlowRoutes").then(() => {
                });
            },
            //打开菜单
            openMenu(item = {}) {
                this.$store.dispatch("GetMenu", item.id).then(data => {
                    if (data.length !== 0) {
                        this.$router.$avueRouter.formatRoutes(data, true);
                    }
                    //当点击顶部菜单后默认打开第一个菜单
                    /*if (!this.validatenull(item)) {
                      let itemActive = {},
                        childItemActive = 0;
                      if (item.path) {
                        itemActive = item;
                      } else {
                        if (this.menu[childItemActive].length === 0) {
                          itemActive = this.menu[childItemActive];
                        } else {
                          itemActive = this.menu[childItemActive].children[childItemActive];
                        }
                      }
                      this.$store.commit('SET_MENU_ID', item);
                      this.$router.push({
                        path: this.$router.$avueRouter.getPath({
                          name: (itemActive.label || itemActive.name),
                          src: itemActive.path
                        }, itemActive.meta)
                      });
                    }*/

                });
            },
            // 定时检测token
            refreshToken() {
                this.refreshTime = setInterval(() => {
                    const token = getStore({
                        name: "token",
                        debug: true
                    }) || {};
                    const date = calcDate(token.datetime, new Date().getTime());
                    if (validatenull(date)) return;
                    if (date.seconds >= this.website.tokenTime && !this.refreshLock) {
                        this.refreshLock = true;
                        this.$store
                            .dispatch("refreshToken")
                            .then(() => {
                                this.refreshLock = false;
                            })
                            .catch(() => {
                                this.refreshLock = false;
                            });
                    }
                }, 10000);
            }
        }
    };
</script>
